Cotter Joint ( Socket & Spigot) Detailed Drawing| Full Video | Mechanical Friend | 3rd Semester

array(20) { ["LOy_ZgRFc-g"]=> object(stdClass)#5704 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "LOy_ZgRFc-g" ["related_video_title"]=> string(84) "C.I Belt Pulley Assembly Drawing| Part -1 | 3RD SEM | Mechanical engineering Drawing" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> NULL } ["PLqjfUTj5paUVgAgkUpX91FmjuOKrzh4xz"]=> object(stdClass)#5709 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(34) "PLqjfUTj5paUVgAgkUpX91FmjuOKrzh4xz" ["related_video_title"]=> string(41) "Устройство автомобиля" ["posted_time"]=> string(0) "" ["channelName"]=> NULL } ["QkNPfdGRVNQ"]=> object(stdClass)#5702 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "QkNPfdGRVNQ" ["related_video_title"]=> string(83) "Development of Tray | Surface development| Mechanical Engineering| Diploma 3rd sem " ["posted_time"]=> string(25) "2 недели назад" ["channelName"]=> NULL } ["ART68jj77MI"]=> object(stdClass)#5715 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "ART68jj77MI" ["related_video_title"]=> string(100) "Surface Development Of Inclined Tray| Mechanical Engineering Drawing| 3rd semester| MechanicalFriend" ["posted_time"]=> string(22) "12 дней назад" ["channelName"]=> NULL } ["h9RTe8-vmxo"]=> object(stdClass)#5696 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "h9RTe8-vmxo" ["related_video_title"]=> string(85) "🔥Как паять? Большой урок по пайке электроники" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> NULL } ["J3vKJ7rYzpM"]=> object(stdClass)#5712 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "J3vKJ7rYzpM" ["related_video_title"]=> string(207) "04. এক্স-রে (X-ray)| সর্বনিম্ন তরঙ্গ এর ম্যাথ সব ক্লিয়ার | আধুনিক পদার্থবিজ্ঞান | HSC + Admission" ["posted_time"]=> string(22) "12 дней назад" ["channelName"]=> NULL } ["nCx6FTChgow"]=> object(stdClass)#5700 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "nCx6FTChgow" ["related_video_title"]=> string(88) "Интеграл: Азы интегрирования. Высшая математика" ["posted_time"]=> string(19) "5 лет назад" ["channelName"]=> NULL } ["HXm7syT3C1o"]=> object(stdClass)#5707 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "HXm7syT3C1o" ["related_video_title"]=> string(84) "🔴LIVE | MAHA REVISION COMMUNICATION SKILLS |DIPLOMA (MSBTE) | | PRADEEP GIRI SIR" ["posted_time"]=> string(68) "Трансляция закончилась 10 часов назад" ["channelName"]=> NULL } ["et2IkxifwoQ"]=> object(stdClass)#5690 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "et2IkxifwoQ" ["related_video_title"]=> string(87) "Как я делал бюджетный электроэрозионный станок" ["posted_time"]=> string(23) "1 месяц назад" ["channelName"]=> NULL } ["E-Hps8rwGDY"]=> object(stdClass)#5711 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "E-Hps8rwGDY" ["related_video_title"]=> string(100) "Урок 3 (осн). Физические величины и единицы их измерения" ["posted_time"]=> string(19) "6 лет назад" ["channelName"]=> NULL } ["3il8Omkhzxc"]=> object(stdClass)#5703 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "3il8Omkhzxc" ["related_video_title"]=> string(89) "Как работают АНТЕННЫ? Самое понятное объяснение!" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> NULL } ["7pvzgpsOsiY"]=> object(stdClass)#5713 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "7pvzgpsOsiY" ["related_video_title"]=> string(91) "ЛИПСИЦ: ИНТЕРВЬЮ МИКИТЕ ГАВРИЛЮКУ ("ОБОЗ TALK") 17.11.2025" ["posted_time"]=> string(24) "11 часов назад" ["channelName"]=> NULL } ["yurInm_Weuc"]=> object(stdClass)#5697 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "yurInm_Weuc" ["related_video_title"]=> string(46) "Как Паять Сталь DIY Brazing steel" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> NULL } ["vVUcgc0GtAk"]=> object(stdClass)#5695 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "vVUcgc0GtAk" ["related_video_title"]=> string(60) "Sensor Basics You Must Know as a Mechanical Design Engineer!" ["posted_time"]=> string(19) "4 дня назад" ["channelName"]=> NULL } ["6NDy9Fj5-lI"]=> object(stdClass)#5693 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "6NDy9Fj5-lI" ["related_video_title"]=> string(100) "Как работают ДАТЧИКИ ХОЛЛА? Самое понятное объяснение!" ["posted_time"]=> string(25) "2 месяца назад" ["channelName"]=> NULL } ["E3Maruz9tg0"]=> object(stdClass)#5694 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "E3Maruz9tg0" ["related_video_title"]=> string(79) "Первичная идея дифференциальной геометрии" ["posted_time"]=> string(19) "3 дня назад" ["channelName"]=> NULL } ["m7R6CILlyu4"]=> object(stdClass)#5691 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "m7R6CILlyu4" ["related_video_title"]=> string(77) "Projection orthogonale en dessin technique, dessin industriel, DessinTec Gil " ["posted_time"]=> string(19) "4 дня назад" ["channelName"]=> NULL } ["LvCcwS5786M"]=> object(stdClass)#5692 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "LvCcwS5786M" ["related_video_title"]=> string(93) "Surface Development Of Funnel | Mechanical Engineering Drawing | 3rd semester Question solve " ["posted_time"]=> string(19) "4 дня назад" ["channelName"]=> NULL } ["1I1vxu5qIUM"]=> object(stdClass)#5680 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "1I1vxu5qIUM" ["related_video_title"]=> string(34) "Как работает Bluetooth?" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> NULL } ["bCVrE3-GZDM"]=> object(stdClass)#5681 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "bCVrE3-GZDM" ["related_video_title"]=> string(31) "КАК УСТРОЕН ЛИФТ?" ["posted_time"]=> string(27) "7 месяцев назад" ["channelName"]=> NULL } }